So, I used this about 2 years ago and it worked, but it doesn't work anymore (Detecting if someone inserts comething into their Backpack.
while wait() do if game.Players.LocalPlayer.Backpack:ChildAdded() then game.Players.LocalPlayer:Kick("Exploits detected.") end end
This event will activate when player inserts something into Backpack
game.Players.LocalPlayer.Backpack.ChildAdded:connect(function() game.Players.LocalPlayer:Kick("Exploits detected.") end)